Suppose the wanted line to be free, then when the plug is inserted into jack JM, a circuit will become completed from earth, via contact bc5, winding NC(I) and MC(I) of relays NC and MC, contact mc9, sleeve of the plug and of jack JM, wire pm (Fig. 1) regarded as the equip...
Due to inherent service and equipment limitations call transfer is not a viable option for a telephone answering service. Therefore, calls that reach the service are dead ended since there is very little that an operator can do for the calling party other than not the call and pass that infor...
8、space technology and has no need of American help. Roll by: 1. pass, esp. smooth and steadily 平稳地驶过 2. (of time) pass, esp. quickly; pass in steady succession (岁月)流逝, (时间)逝去 Married our cousins: Intermarriage among cousins is very common in Arab countries. The practic...
They attended a training course by teachers from China Telecom and were required to pass an exam before taking the job. This way, they may feel certain pressure and be more careful on the job. Otherwise, they would not take it seriously. I also attended a training course. Later, when the...
Refer to the instructions in the Quick Installation or this User Guide to help you connect the Phone Adapter after you have set up an account with your Internet phone service provider. The instructions in this User Guide will help you get the most out of your Phone Adapter. NOTE: For ...